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      01-29-2013, 09:03 PM   #1
Gt4
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Drives: 2006 E46 M3 Estoril blue 6mt
Join Date: Jan 2012
Location: Montreal

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My custom OEM section 1 cats with EGT & o2 sensors bungs

Just want to share some pics so you guys know how your OEM cats look like without the sheet metal.

Here is what it look like:









I fabricated the bungs. The o2 sensors bungs are Vibrant 45deg bungs. The EGT sensor bung is a M14X1.5 screws (or a VW wheel bolt) that I drilled in the center to a 7.45mm ID, 25mm long.

http://vibrantperformance.com/catalo...dfb81ec55a927d



Here is the final result:





Hope you enjoy!


Last edited by Gt4; 10-27-2013 at 01:34 PM..
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